
Overview
GMW Spaw carries out ventilation, water supply, sewage, gas, biogas and district heating installations, as well as smoke control systems. It undertakes projects for the food, chemical, pharmaceutical and district heating industries.
Financials
Revenue history (in k)
Filing timeliness
1 of 5 financial statements was filed late (for 2021, 94 days late).
- 202526/06/2026
- 202415/07/2025
- 202313/07/2024
- 202211/07/2023
- 202117/10/2022
Data and insights are generated automatically from financial statements – they may contain errors and are neither a credit assessment nor business advice.
Statistics
How the company ranks by revenue within its industry, region and across Poland in 2025.
Results vs industry
Industry
Authorized Representatives
Manner of representation
Each member of the management board is authorized to make declarations on behalf of the company independently.
Ownership
| Owner | Shares | Share value | Stake |
|---|---|---|---|
Marta Leśniakage 45 | 25 | $6,753.11 | 50% |
Wojciech Leśniakage 45 | 25 | $6,753.11 | 50% |
Marta Leśniak and Wojciech Leśniak hold a combined 100% – the ownership structure indicates family control.
Beneficial owners
| Person | Rights |
|---|---|
Bank accounts
Registered as a VAT taxpayer on 2020-11-05.
43 1090 1838 0000 0001 4697 4948
90 1090 1838 0000 0001 4697 4781
Debt
No entries in the National Debtors Register (KRZ).
Public aid
27 public aid cases recorded, with a total value of $10,228.
| Grant date | Purpose | Gross amount | Granting body | |
|---|---|---|---|---|
| Jul 2, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| Jun 2, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych | |
| May 5, 2026 | Aid in the form of wage subsidies for employing workers with disabilities | $419$419 | Prezes Zarządu Państwowego Funduszu Rehabilitacji Osób Niepełnosprawnych |
Competitors
| Name | Revenue | Website | ||
|---|---|---|---|---|
| Spaw-METsp. z o.o. | $4,273,207.38 | spaw-met.com.pl | ||
| Mar-Spawsp. z o.o. | $3,749,885.07 | mar-spaw.eu | ||
| GMP Servicesp. z o.o. | $3,673,610.46 | gmp-service.pl | ||
| KM Instalsp. z o.o. | $3,352,914.64 | kminstal.pl | ||
| Global Welding Servicesp. z o.o. | $3,058,035.52 | globalweldingservice.pl | ||
| Teamweldingsp. z o.o. | $1,833,322.07 | teamwelding.eu | ||
| Matu Investsp. z o.o. | $1,639,987.60 | matuinvest.com | ||
| Promag Systemsp. z o.o. | $1,479,839.76 | promagsystem.pl | ||
| Welding Solutionssp. z o.o. | $1,006,582.76 | weldingsolutions.com.pl | ||
| BWT Servissp. z o.o. | $924,478.28 | bwtservis.pl |
Change history
| Date | Event | |
|---|---|---|
| 2023-03-01 | PKD change (Removed: 5 codes; Added: 4 codes) | |
| 2020-09-25 | Entered in the register |
FAQ
Last updated: 2026-07-10